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[Qemu-devel] [PATCH 16/41] qdev: Introduce block geometry properties
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 16/41] qdev: Introduce block geometry properties |
Date: |
Tue, 17 Jul 2012 18:00:13 +0200 |
From: Markus Armbruster <address@hidden>
Signed-off-by: Markus Armbruster <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
block.h | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/block.h b/block.h
index 993894e..1cd8a01 100644
--- a/block.h
+++ b/block.h
@@ -426,6 +426,8 @@ typedef struct BlockConf {
uint32_t opt_io_size;
int32_t bootindex;
uint32_t discard_granularity;
+ /* geometry, not all devices use this */
+ uint32_t cyls, heads, secs;
} BlockConf;
static inline unsigned int get_physical_block_exp(BlockConf *conf)
@@ -453,5 +455,9 @@ static inline unsigned int get_physical_block_exp(BlockConf
*conf)
DEFINE_PROP_UINT32("discard_granularity", _state, \
_conf.discard_granularity, 0)
-#endif
+#define DEFINE_BLOCK_CHS_PROPERTIES(_state, _conf) \
+ DEFINE_PROP_UINT32("cyls", _state, _conf.cyls, 0), \
+ DEFINE_PROP_UINT32("heads", _state, _conf.heads, 0), \
+ DEFINE_PROP_UINT32("secs", _state, _conf.secs, 0)
+#endif
--
1.7.6.5
- [Qemu-devel] [PATCH 09/41] hd-geometry: Unnest conditional in hd_geometry_guess(), (continued)
- [Qemu-devel] [PATCH 09/41] hd-geometry: Unnest conditional in hd_geometry_guess(), Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 07/41] hd-geometry: Move disk geometry guessing back from block.c, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 05/41] vvfat: Do not clobber the user's geometry, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 11/41] hd-geometry: Clean up gratuitous goto in hd_geometry_guess(), Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 06/41] qtest: Add hard disk geometry test, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 04/41] vvfat: Fix partition table, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 10/41] hd-geometry: Factor out guess_chs_for_size(), Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 08/41] hd-geometry: Add tracepoints, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 13/41] hd-geometry: Cut out block layer translation middleman, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 15/41] blockdev: Save geometry in DriveInfo, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 16/41] qdev: Introduce block geometry properties,
Kevin Wolf <=
- [Qemu-devel] [PATCH 14/41] ide pc: Cut out the block layer geometry middleman, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 29/41] hd-geometry: Compute BIOS CHS translation in one place, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 22/41] qdev: Collect private helpers in one place, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 33/41] hw/block-common: Factor out fall back to legacy -drive serial=..., Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 30/41] blockdev: Drop redundant CHS validation for if=ide, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 27/41] ide pc: Put hard disk info into CMOS only for hard disks, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 31/41] Relax IDE CHS limits from 16383, 16, 63 to 65535, 16, 255, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 41/41] fdc-test: Clean up a bit, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 37/41] coroutine-ucontext: Help valgrind understand coroutines, Kevin Wolf, 2012/07/17
- [Qemu-devel] [PATCH 24/41] ide: qdev property for BIOS CHS translation, Kevin Wolf, 2012/07/17